National Museum of Nuclear Science & History
Seymour Ratner was a staff worker at Los Alamos during the Manhattan Project.
Bernard Rose worked for the Tennessee Eastman Corporation at the Y-12 Plant.
John Chipman was an American engineer. Chipman was born in 1897 in Tallahassee, Florida. He received B.
Edward F. Kolley was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Paul Adams worked for the J.A. Jones Construction Company.
